this is a bathroom interior do not change or modify the tiles in any way do not change the tile model tile color tile texture tile material tile pattern tile layout tile joints or grout lines keep the wall floor and shower tiles exactly the same as in the original image do not replace recolor resize or alter any surface material do not modify any architectural elements or objects only adjust lighting and realism enhance global illumination improve shadow softness refine reflections increase clarity add depth and realism and correct white balance make the scene slightly brighter and more realistic without touching any materials everything in the scene must remain exactly the same only lighting shadows and overall render quality should be improved
